Sarah Riske defeated Flavia Mignola 6-4 5-7 7-5 in the Obregon 10K semi-final on hard. Sarah Riske extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-09-27 | Pelham AL 25K | R32 | clay | Flavia Mignola | 6-3 6-0 |
| 2004-03-22 | Monterrey 10K | R32 | hard | Sarah Riske | 6-4 6-0 |